WÖHNER
Basic System 250A
The Wöhner Basic System 250A is a fully protected busbar system designed for safe and efficient power distribution in industrial control panels and low-voltage switchgear. Part of the Wöhner CrossBoard® platform, it offers a modular and pre-assembled design that simplifies installation while ensuring reliable electrical performance.
Rated for currents up to 250 A, the system allows components such as fuse holders, motor starters, and circuit protection devices to be mounted quickly using Wöhner’s plug-in technology. Its compact and touch-safe construction improves safety during installation and operation while saving valuable space inside the control cabinet.
With rear feed capability and easy mounting to panel plates, the Wöhner Basic System 250A helps panel builders and OEMs reduce assembly time while maintaining high performance and compliance with international standards.
- Rated Current up to 250 A
- Touch-Safe Busbar System
- Plug-and-Play Component Installation
Selected variant
Selected variant
Specifications
| 2584_Rated surge voltage (Uimp) | 6 |
|---|---|
| Conditional short-circuit current rms | 30 |
| Max voltage DC | 800 |
| Nominal socket current | 250 |
| Number of poles | 3 |
| Rated insulation voltage Ui AC | 800 |
| Rated short-time current (1s) Icw rms | 15 |
| Rated voltage AC | 690 |
| Weight | 4126 |
Product description
The Wöhner Basic System 250A is a fully protected busbar system designed for safe and efficient power distribution in industrial control panels and low-voltage switchgear. Part of the Wöhner CrossBoard® platform, it offers a modular and pre-assembled design that simplifies installation while ensuring reliable electrical performance.
Rated for currents up to 250 A, the system allows components such as fuse holders, motor starters, and circuit protection devices to be mounted quickly using Wöhner’s plug-in technology. Its compact and touch-safe construction improves safety during installation and operation while saving valuable space inside the control cabinet.
With rear feed capability and easy mounting to panel plates, the Wöhner Basic System 250A helps panel builders and OEMs reduce assembly time while maintaining high performance and compliance with international standards.
Welcome Jim Murray to OEM Demesne
A familiar face returns. Jim Murray joins OEM-Demesne as Chief Sales & Supplier Officer, bringing 26 years of industry leadership back to the business at a defining moment in the move to OEM Automatic.
Katko IsoSafe KSM Safety Switch
Katko has launched a significant upgrade to its IsoSafe KSM safety switch range (16–25A), built around the realities of modern installation work. The redesigned side-operated switch combines an
.png?as=1&iar=0&hash=32754F69BDE594727B35F2B8B9C1A3EC)
Wohner 60 Classic and Crossboard
Modular busbar systems that streamline power distribution, improve safety, and speed up panel builds.
Tekox Terminal Strips Safety Blocks and Porcelain Blocks
Great electrical installations don't fail because of the major components. They fail because of the small ones that didn't get enough attention.
It's easy to focus on the big-ticket items during specification — and let the terminal blocks become an afterthought. But inferior connection components have a habit of making themselves known over time. Loose connections, degraded insulation, premature failure. The kind of faults that are frustrating to trace and expensive to fix.
Tekox engineer their terminal strips, safety blocks, insulated strips, and porcelain blocks to the standards your installations deserve. Available now from Demesne Electrical — get in touch and we'll show you the range.
Conta-Clip Push-in PPVK Distribution Terminals
Conta-Clip PPVK push-in potential distribution terminals simplify control cabinet wiring with tool-free connections, compact DIN rail mounting, and reliable current distribution up to 41A.
.png?as=1&iar=0&hash=6DDD16B03C4B424998A14DE19FF641F1)
Electrical Protection in Energy Storage Systems (ESS): Keys to a Safe Installation
The PMX fuse holder range is compact, halogen-free, and manufactured in Europe for fast availability. Available in 10×38, 14×51, and 22×58 sizes with IEC, UL, and CSA approvals, they feature silver-plated contacts, IP20 touch-safe design, and optional blown fuse indicators — giving panel builders reliable, safe, and flexible protection.
